For the past two years, Zi Chen has been fighting against that big guy almost every day.

In the battle, Zi Chen was also participating in the king-level combat skills, and in the past two years, he had completely understood several medium-grade king-level combat skills, and even explored a high-grade technique.

In addition, Zi Chen's decapitation knife has also greatly increased its power, and the knife drawing technique has also improved again, and it can almost turn six with one sword.

Of course, although these advances are great, they are nothing compared to Zi Chen's physical realm.

In the past two years, Zi Chen's physical realm has reached the true limit, which can be called a half-step domain realm, and recently, he has often tried to take another half step, but every time he is a little bit short of success.

"Try again!"

Walking down from the high platform, Zi Chen walked straight towards the darkness of the outside world.

Two full years have passed, and he naturally won't be as cautious as before, even if the big guy is on the periphery.

"Huh!"

Zi Chen, who was moving forward, suddenly disappeared, and immediately after, a roar sounded in the thunder sea.

In the eyes of the big guy, Zi Chen disappeared directly, so it was also a conditioned reflex and looked backwards.

I saw there, a light and shadow swept towards the depths of the thunder sea like lightning in the thunder sea.

"Roar!"

roared again, and there was also a strong hatred in the big guy's eyes, and then it directly turned into a streamer and chased towards Zi Chen.

Such a scene has been staged for almost a year, and a year ago, Zi Chen was no longer afraid of this big guy.

This sea of thunder is big, but it's also small, it's big because Zi Chen has never turned it around, and it's small because there's nothing Zi Chen needs here.

When it turned into a flash of lightning and rushed forward, whirlpools also appeared around Zi Chen's body, and the thunder power in the surrounding thunder sea followed these whirlpools into Zi Chen's body, and then tempered Zi Chen's physique.

And after two years of familiarity, Zi Chen has gradually become accustomed to this kind of pain, but recently, he has absorbed thunder power but has not felt the slightest pain, which is a good thing for Zi Chen.

Because, he finally reached a limit state, which is a precursor to breaking the realm, but this is also a bad thing, because Zichen has hit the bottleneck several times, but he has never succeeded.

The thunder light around him, no matter how Zi Chen absorbed it, was no longer of use to him.

On the way, Zi Chen was also looking for other things in the Thunder Sea, such as a thunder snake with intelligence, or a thunder dragon, a thunder deer, a thunder cat, a dog, and the like.

"Boom!"

The energy in the rear was surging, it was the big guy who caught up, and this thunder sea seemed to be the other party's domain, no matter where Zi Chen went, the latter could accurately find his location.

Zi Chen's back, the Heavenly Thunder Wings unfolded, and he used his extreme speed to start moving forward.

When the big guy in the rear saw this scene, a trace of greed flashed in his eyes, and he chased after Zi Chen to death.

In this way, the two sides began to shuttle in the sea of thunder, one after the other.

Two days later, Zi Chen, who had found nothing, stopped, and at this moment, he decisively gave up.

Just as he stopped, the big guy chasing after him also stopped.

The two of them just looked around, and they didn't attack, but there was a powerful and oppressive aura that filled the two of them.

Zi Chen already knew that this big guy had spiritual intelligence, and it was normal that the latter did not attack at this moment, because at this moment, Zi Chen released a powerful aura, and this powerful aura also carried a will to divide life and death.

The thunder power in the surrounding thunder sea was also divided into two strands at this moment, surging towards the two of them, after two days of extremely fast travel, the two of them consumed a lot, and they both needed to recover at this moment.

Zi Chen stood indifferently, the thunder light surging around him, like a thunder god, he looked at the big guy in front of him, and said: "You should be the only creature here! This place is like your domain world, you can perceive everything here, once a new life appears, you can detect it as soon as possible, and then take advantage of the other party's weakness to destroy the other party!"

The big guy looked at Zi Chen quietly, surprisingly did not roar, and there seemed to be a flash of wisdom in its murderous eyes.

In the past two years, Zi Chen's strength has been growing, and the big guy is much stronger than before, Zi Chen guessed that this was because the other party killed those weak creatures and then refined them.

After exhausting the number of recoveries, Zi Chen said: "Let's start, you have always wanted to refine me, and I also need to refine you now to break through, who lives and who dies depends on this battle." ”

When the words fell, Zi Chen vibrated his thunder wings and rushed towards the other party.

This is the first time in two years that he has taken the initiative with killing intent.

When he rushed forward, a violent aura surged out of Zi Chen's body, and he directly launched a powerful Thunder King physique, and in his body, there seemed to be endless thunder bombarding, and one after another gold and silver thunder power was also released from his body.

The powerful power converged on Zi Chen's fist, making the already terrifying fist more powerful by three points again.

"Die!"

Zi Chen punched out, the gold and silver light flashed, and the thunder squeezed by the powerful force went around, and where the fist light passed, there was also a vacuum.

In the face of this punch, the big guy's face had a rare solemnity, it no longer roared, just like a normal human, its eyes froze, and a powerful and violent thunder force was released from the body, and then, it also hit Zi Chen with a violent punch.

"Boom!"

The fists collided, causing an earth-shattering explosion, and the sound of endless thunder seemed to be suppressed at this moment, and a violent energy fluctuation, centered on the two of them, rushed in all directions.

Along the way, the thunder power in the thunder sea was also destroyed.

The energy aftermath of this collision is very strong.

Zi Chen was directly shocked back more than ten steps, and after suppressing the churning qi and blood in his body, he relied on his powerful physique, passed through the concussive energy, and attacked and killed the big guy.

The big guy is very strong, and when it is not a last resort, Zi Chen doesn't want to fight it at all. But at this moment, since he has made up his mind, he will naturally not stay.

"Magic Knife Slash!"

On the way forward, a long knife appeared in Zi Chen's hand, and a gold and silver thunder shot out from the long knife, slashing forward with a domineering aura.

Ahead, the big guy also clenched his fist.

The opponent's means of attack is fists, but those fists are comparable to domain soldiers.

"Peng!"

With a bang, the sword that the gold and silver thunder power turned into directly shattered, and then a huge force also fell on the long knife in Zi Chen's hand, instantly shattering the long knife.

The fist shattered Zi Chen's weapon, but the opponent's fist also had a trace of blood.

"Huh!"

Zi Chen threw away the handle of the knife, and his figure flashed, and he reached the side of the big guy, and then a ball of silver light appeared in front of Zi Chen, and in the silver light, there was a loud dragon roar.

A dragon shadow appeared directly on the dragon soul gun, and then the dragon shadow opened its bloody mouth and bit towards the big guy.

"Bang!" "Peng!"......

As the sound came out, the dragon shadow had already fought with the big guy, and the two sides were temporarily on par.

Dragon Shadow is reality after all, and defeat is only a matter of time.

The gold and silver light flashed around Zi Chen's body, powerful energy fluctuations came out of his body, and a long knife appeared in his hand again, and a powerful and suffocating aura surged on the long knife.

"Decapitation!"

Zi Chen's eyes instantly became cold, and the space began to distort when this knife passed, and the power of the Dao space showed a huge state of oppression.

"Poof!"

The knife light flashed, the big guy's figure retreated more than ten steps, and a long opening appeared on its body, just now, it was almost split in two by Zi Chen.

As soon as the big guy stepped back, he felt a darkness overhead, and a behemoth fell from the sky.

It was a big ding, exuding a simple and vast atmosphere, and smashed it towards the big guy's head.

It was Zi Chen's Wuji Danding that he hadn't used for a long time.

"Boom!"

Da Ding's blow smashed on the opponent's head, and the opponent's figure trembled suddenly, and the figure flew out upside down again. However, on the way to fly upside down, the opponent threw a punch and directly knocked the dragon shadow back to its original form.

The dim dragon soul spear turned into a ray of light and disappeared in front of Zi Chen, who rushed forward again and decapitated with a knife.

As for why Zi Chen didn't use the knife drawing technique at this moment, it was also because the previous scabbard had been lost, and this scabbard, Zi Chen could not pull it out.

"Whew!" "Whew!"......

After occupying the top, Zi Chen was no longer polite, and with the cooperation of the Extreme Danding and the Infinite Danding, he also attacked the big guy.

But the latter's strength was really strong, and Zi Chen tried his best to completely kill the other party.

And every wound left on the other party's body will heal itself the next moment.

"I don't believe you won't die!" The cold light in Zi Chen's eyes was even stronger, and the gold and silver thunder light around him was also more dazzling, and then, one after another, powerful attacks fell towards the big guy.

The latter has never roared from the battle to the present, and his expression is like that of a human being, becoming very dignified, and in the solemnity, there seems to be a trace of struggle.

"Boom!"

Finally, after I don't know how many times it was bombarded, the big guy's head finally began to shake, as if he was about to faint.

"Roar!"

At the same time, its whole person also let out its first roar, roaring and shaking the sky, and a powerful aura that even exceeded the realm of a heavy domain was released from the other party's body.

Under this breath, the surrounding thunder sea space seemed to begin to tremble, and endless thunder fled in all directions.

In the blink of an eye, there was a huge open area between the two of them, and in this open area, the powerful aura belonging to the big guy was raging.

However, Zi Chen was not affected by this aura, and around him, there was also a three-meter space, which was completely his space.

"Die!"

A cold voice roared out of the big guy's mouth, and it carried a powerful aura around it, and blasted a punch towards Zi Chen.

This punch is extremely dazzling!

This punch is full of power!